Originally Posted by KitCat
I groom my cat but he has short hair. I used to have very long hair myself and if it was very tangled, I would wash it and use conditioner instead of brushing first. If you try to brush it out dry it will probably be uncomfortable and the cat won't be as cooperative. So my advice is put the cat in a confined area, then wash and condition first then use a wide toothed comb to get out the mats. You could even use the comb with the conditioner still on him for the best result. I pour warm water on the cat with a jug because the shower sound scares him. When I'm done, I wrap him up in a towel and give him sympathy for offending his dignity. They usually meow and complain but cats secretly love being all clean and fluffy.